29431143

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 21674457

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 89, 181, 203, 261, 267, 543, 609, 623, 801, 1267, 1629, 1827, 1869, 2581, 3801, 5249, 5607, 7743, 11403, 15747, 16109, 18067, 23229, 36743, 47241, 48327, 54201, 110229, 112763, 144981, 162603, 330687, 338289, 467161, 1014867, 1401483, 3270127, 4204449, 9810381, 29431143]

約数ペア:

[(1, 29431143), (3, 9810381), (7, 4204449), (9, 3270127), (21, 1401483), (29, 1014867), (63, 467161), (87, 338289), (89, 330687), (181, 162603), (203, 144981), (261, 112763), (267, 110229), (543, 54201), (609, 48327), (623, 47241), (801, 36743), (1267, 23229), (1629, 18067), (1827, 16109), (1869, 15747), (2581, 11403), (3801, 7743), (5249, 5607)]